| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $200.91 | 13.397% | $227.8259 | $227.83 | $227.85 | $227.80 |
| Purchase #2 | $29.25 | 11.581% | $32.6374 | $32.64 | $32.65 | $32.60 |
| Purchase #3 | $159.65 | 12.217% | $179.1544 | $179.15 | $179.15 | $179.20 |
| Purchase #4 | $203.67 | 5.164% | $214.1875 | $214.19 | $214.20 | $214.20 |
| Purchase #5 | $241.62 | 12.116% | $270.8947 | $270.89 | $270.90 | $270.90 |
| Purchase #6 | $78.96 | 3.129% | $81.4307 | $81.43 | $81.45 | $81.40 |
| Purchase #7 | $88.39 | 5.419% | $93.1799 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $1,002.45 | $1,099.3105 | $1,099.31 | $1,099.40 | $1,099.30 | |